17729274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{128473}}^1$

素因数の和:128501

約数の個数: 16

約数和(自身を含む): 37000512

約数和(自身を除く): 19271238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 128473, 256946, 385419, 770838, 2954879, 5909758, 8864637, 17729274]

約数ペア:

[(1, 17729274), (2, 8864637), (3, 5909758), (6, 2954879), (23, 770838), (46, 385419), (69, 256946), (138, 128473)]